Bitot's spot overlying a pinguecula.
D000328:Adult; D003228:Conjunctiva / Q000473:pathology; D003315:Cornea / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D005128:Eye Diseases / Q000473:pathology; D006801:Humans; D007637:Keratoconjunctivitis / Q000150:complications / Q000473:pathology* / Q000601:surgery; D008297:Male; D009755:Night Blindness / Q000473:pathology; D014802:Vitamin A Deficiency / Q000150:complications*; D014804:Vitamin B Deficiency / Q000150:complications